Document bBYay4jGNVyLNQwkDb0bO6a6Z

Co^f:de>.tia. Mellon Institute of Industrial Researc UNIVERSITY' OF PITTSBURGH Received: Approved (\. / *a - y Date PROGRESS REPORT for the Subjects under which report is to be indexed T-eek ended Industrial Fellowship No. 2f?-Il 3 copies nace: 1 - ilellon Institute 2 - Industrial Hygiene file la office all week. Er. Lanza was here iVednescay afternoon and Thursday. Heceived D. Jones of Allis Chalmers, conferring on ventilation of a hot room, on Friday. Shifted apparatus Saturday to Mutual Chemical Co., Baltimore for stack tests next week (later postponed). A; October 27, 1945 T: October 25, 1945 -1a; 77.C.L. Hem eon Senior Fellow WQAM 2 Om